BOARD_SIZE = 15

CELL_SIZE = 40
MARGIN = 50
BUTTON_AREA = 100

WINDOW_WIDTH = CELL_SIZE * (BOARD_SIZE - 1) + 2 * MARGIN
WINDOW_HEIGHT = CELL_SIZE * (BOARD_SIZE - 1) + 2 * MARGIN + BUTTON_AREA

BOARD_COLOR = (220, 179, 92)
LINE_COLOR = (0, 0, 0)
BLACK_STONE = (0, 0, 0)
WHITE_STONE = (255, 255, 255)
LAST_MOVE_MARK = (255, 0, 0)
BUTTON_COLOR = (100, 150, 200)
BUTTON_HOVER = (120, 170, 220)
TEXT_COLOR = (0, 0, 0)

STONE_RADIUS = int(CELL_SIZE * 0.4)